argh.com
Observed Jul 26, 2026, 21:59 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
Email byProtonMail
Secured byLet's Encrypt
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat argh.com actually stands on - every host below is a signed observation
argh.com
A / AAAA
172.67.195.210104.21.49.2362606:4700:3030::6815:31ec2606:4700:3032::ac43:c3d2
Cloudflareserves the site
NS
abby.ns.cloudflare.comsteven.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email
TLS
argh.com
Let's Encryptissued its certificate
DNS Records
A 2
172.67.195.210104.21.49.236
AAAA 2
2606:4700:3030::6815:31ec2606:4700:3032::ac43:c3d2
MX 2
10mail.protonmail.ch20mailsec.protonmail.ch
TXT 4
ahrefs-site-verification_0e1b8e0957e83a2cfdc388beb61b92b660b62317dcaea82999267163f9803057protonmail-verification=9f8b4c522b955217a09a1da7af23dfc0521f9e73v=spf1 a include:_spf.protonmail.ch include:spf.protection.outlook.com include:_netblocks1.luxsci.com ~allv=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; ri=86400
NS 2
abby.ns.cloudflare.comsteven.ns.cloudflare.com
SOA 1
abby.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
argh.com |
C=US, O=Let's Encrypt, CN=YE1 | Wed, 21 Oct 2026 00:49:50 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_b908cc80d75e0189- Output Hash
547623b0464ceddeca21b9cd917229ce3a9d5bd9c489357227cb11e9e05473e8- Signature
ed25519:298d2482863f6d2e4aeca123690721cd96760355bb0d9af92779bb1ff1878a99c1e6add7f01fcf0dffdf86378c9284d91fc677bb05bfb43c658d28582ad86700- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast